Home / 94,413.35-141,620.03-35,253.64

Finding the Fourth Proportional to 94,413.35, 141,620.03 and 35,253.64

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Solution

The fourth proportional to 94,413.35, 141,620.03 and 35,253.64 is: 52,880.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,413.35 : 141,620.03 = 35,253.64 : x
  2. Step 2: Convert to fraction form
    94,413.35/141,620.03 = 35,253.64/x
  3. Step 3: Cross multiply
    94,413.35x = 141,620.03 × 35,253.64
  4. Step 4: Simplify right side
    94,413.35x = 4,992,620,670.04
  5. Step 5: Solve for x
    x = 4,992,620,670.04/94,413.35
  6. Step 6: Final answer
    x = 52,880.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.